/*
 * Copyright (c) 2006- Facebook
 *
 * SPDX-License-Identifier: Apache-2.0
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#ifndef _THRIFT_SERVER_TSIMPLESERVER_H_
#define _THRIFT_SERVER_TSIMPLESERVER_H_ 1

#include <thrift/server/TServerFramework.h>

namespace apache
{
namespace thrift
{
namespace server
{

/**
 * This is the most basic simple server. It is single-threaded and runs a
 * continuous loop of accepting a single connection, processing requests on
 * that connection until it closes, and then repeating.
 */
class TSimpleServer : public TServerFramework
{
public:
	TSimpleServer(
		const std::shared_ptr<apache::thrift::TProcessorFactory> &processorFactory,
		const std::shared_ptr<apache::thrift::transport::TServerTransport> &serverTransport,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&transportFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory> &protocolFactory);

	TSimpleServer(
		const std::shared_ptr<apache::thrift::TProcessor> &processor,
		const std::shared_ptr<apache::thrift::transport::TServerTransport> &serverTransport,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&transportFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory> &protocolFactory);

	TSimpleServer(
		const std::shared_ptr<apache::thrift::TProcessorFactory> &processorFactory,
		const std::shared_ptr<apache::thrift::transport::TServerTransport> &serverTransport,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&inputTransportFactory,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&outputTransportFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory>
			&inputProtocolFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory>
			&outputProtocolFactory);

	TSimpleServer(
		const std::shared_ptr<apache::thrift::TProcessor> &processor,
		const std::shared_ptr<apache::thrift::transport::TServerTransport> &serverTransport,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&inputTransportFactory,
		const std::shared_ptr<apache::thrift::transport::TTransportFactory>
			&outputTransportFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory>
			&inputProtocolFactory,
		const std::shared_ptr<apache::thrift::protocol::TProtocolFactory>
			&outputProtocolFactory);

	~TSimpleServer();

protected:
	void onClientConnected(const std::shared_ptr<TConnectedClient> &pClient) override
		/* override */;
	void onClientDisconnected(TConnectedClient *pClient) override /* override */;

private:
	void setConcurrentClientLimit(int64_t newLimit) override; // hide
};
} // namespace server
} // namespace thrift
} // namespace apache

#endif // #ifndef _THRIFT_SERVER_TSIMPLESERVER_H_
